86114656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 180442080

約数和(自身を除く): 94327424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 311, 509, 544, 622, 1018, 1244, 2036, 2488, 4072, 4976, 5287, 8144, 8653, 9952, 10574, 16288, 17306, 21148, 34612, 42296, 69224, 84592, 138448, 158299, 169184, 276896, 316598, 633196, 1266392, 2532784, 2691083, 5065568, 5382166, 10764332, 21528664, 43057328, 86114656]

約数ペア:

[(1, 86114656), (2, 43057328), (4, 21528664), (8, 10764332), (16, 5382166), (17, 5065568), (32, 2691083), (34, 2532784), (68, 1266392), (136, 633196), (272, 316598), (311, 276896), (509, 169184), (544, 158299), (622, 138448), (1018, 84592), (1244, 69224), (2036, 42296), (2488, 34612), (4072, 21148), (4976, 17306), (5287, 16288), (8144, 10574), (8653, 9952)]